Which of these best describes the tax rates shown in the graph? As income increases, the percentage of tax paid decreases.
As income increases, the percentage of tax paid increases.
For all income levels, the percentage of tax paid is about 20 percent.
For all income levels, the percentage of tax paid is less than 20 percent.

answer: b.48 for

step-by-step explanation:

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation: